Northwell Data Breach 2025. A number of customers of northwell health reported online that they received notice that there was a data breach at a transcription company that the healthcare company. Lawsuit filed against northwell health over data breach affecting 3.9 million patients.

In a major breach of security, the northwell hospital system experienced a significant compromise of patient data when a transcription service they relied on was hacked,. At least four million new york residents may have been impacted by a medical company’s data breach that could potentially lead to identity theft, the state attorney general said.